# 创建空字典
dict1 = dict()
dict2 = {}

dict1['id'] = 123
dict1['name'] = 'xiaohong'

print(dict1)
print(dict2)

for key, value in dict1.items():
    print(f'{key} == {value}')

for key in dict1.keys():
    print(dict1[key])

for value in dict1.values():
    print(value)